Page 1
17203-6
CE
1
AC
8 pin
K827PH, K847PH
Vishay Semiconductors
Optocoupler, Phototransistor Output
FEATURES
• DC isolation test voltage 5000 V
• Compliant to RoHS directive 2002/95/EC and
in accordance to WEEE 2002/96/EC
APPLICATIONS
• Programmable logic controllers
•Modems
• Answering machines
• General applications
AGENCY APPROVALS
• UL1577, file no. E57244 system code H, double protection
• cUL tested to CSA 22.2 bulletin 5A, UL1577, file no.
E52744
16 pin
RMS
17203-7
C
DESCRIPTION
In the K827PH, K847PH parts each channel consist of a
phototransistor optically coupled to a gallium arsenide
infrared-emitting diode in a 8 pin (dual); 16 pin (quad) plastic
dual inline package.
ORDER INFORMATION
PART REMARKS
K827PH CTR 50 % to 600 %, DIP-8
K847PH CTR 50 % to 600 %, DIP-16
Note
K827PH and K847PH are marked as K827P and K847P respectively.
ABSOLUTE MAXIMUM RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Reverse voltage V
Forward current I
Forward surge current t
Power dissipation P
Junction temperature T
OUTPUT
Collector emitter voltage V
Emitter collector voltage V
Collector current I
Collector peak current t
Power dissipation P
Junction temperature T
Document Number: 81135 For technical questions, contact: optocoupleranswers@vishay.com
Rev. 1.0, 04-Mar-10 543
(1)
(T
= 25 °C, unless otherwise specified)
amb
≤ 10 μs I
P
/T = 0.5, tp ≤ 10 ms I
p
FSM
diss
CEO
ECO
CM
diss
R
F
j
C
j
6V
60 mA
1.5 A
100 mW
125 °C
70 V
7V
50 mA
100 mA
150 mW
125 °C
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Page 2
K827PH, K847PH
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
Optocoupler, Phototransistor Output
(1)
(T
= 25 °C, unless otherwise specified)
amb
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
COUPLER
AC isolation test voltage (RMS) t = 1 min V
Total power dissipation P
Operating ambient temperature range T
Storage temperature range T
Soldering temperature
(2)
2 mm from case, t ≤ 10 s T
ISO
tot
amb
stg
sld
5000 V
RMS
250 mW
- 40 to + 100 °C
- 55 to + 125 °C
260 °C
Notes
(1)
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(2)
Refer to wave profile for soldering conditions for through hole devices.
ELECTRICAL CHARACTERISTICS
(1)
(T
= 25 °C, unless otherwise specified)
amb
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage I
Junction capacitance V
= 50 mA V
F
= 0 V, f = 1 MHz C
R
F
j
1.25 1.6 V
50 pF
OUTPUT
Collector emitter voltage I
Emitter collector voltage I
Collector dark current V
= 100 μA V
C
= 100 μA V
E
= 20 V, IF = 0, E = 0 I
CE
CEO
ECO
CEO
70 V
7V
100 nA
COUPLER
Collector emitter saturation voltage I
Cut-off frequency
Coupling capacitance f = 1 MHz C
= 10 mA, IC = 1 mA V
F
I
= 10 mA, VCE = 5 V,
F
R
= 100 Ω
L
CEsat
f
c
k
0.3 V
100 kHz
0.3 pF
Note
(1)
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
CURRENT TRANSFER RATIO
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
V
I
C/IF
= 5 V, IF = 5 mA
CE
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com
544 Rev. 1.0, 04-Mar-10
K827PH CTR 50 600 %
K847PH CTR 50 600 %
Document Number: 81135
Page 3
K827PH, K847PH
Optocoupler, Phototransistor Output
Vishay Semiconductors
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
V
= 5 V, IC = 2 mA, RL = 100 Ω
Delay time
Rise time
Fall time
Storage time
Turn-on time
Turn-off time
Turn-on time
Turn-off time
0
RG = 50 Ω
t
p
= 0.01
T
tp = 50 µs
95 10804
I
I
F
F
50 Ω 100 Ω
S
(see figure 1)
V
= 5 V, IC = 2 mA, RL = 100 Ω
S
(see figure 1)
V
= 5 V, IC = 2 mA, RL = 100 Ω
S
(see figure 1)
V
= 5 V, IC = 2 mA, RL = 100 Ω
S
(see figure 1)
V
= 5 V, IC = 2 mA, RL = 100 Ω
S
(see figure 1)
V
= 5 V, IC = 2 mA, RL = 100 Ω
S
(see figure 1)
V
= 5 V, IF = 10 mA, RL = 1 kΩ (see
S
V
= 5 V, IF = 10 mA, RL = 1 kΩ (see
S
+ 5 V
IC = 2 mA; adjusted through
Channel I
Channel II
figure 2)
figure 2)
input amplitude
Oscilloscope
R
= 1 MΩ
L
= 20 pF
C
L
t
d
t
r
t
f
t
s
t
on
t
off
t
on
t
off
I
F
0
I
C
100 %
90 %
10 %
0
t
d
t
p
t
d
t
r
(= td + tr) Turn-on time
t
on
Pulse duration
Delay time
Rise time
3μs
3μs
4.7 μs
0.3 μs
6μs
5μs
9μs
18 μs
t
p
t
r
t
on
t
f
t
s
t
off
t
s
t
f
t
(= ts + tf) Turn-off time
off
t
t
Storage time
Fall time
96 11698
Fig. 1 - Test Circuit, Non-Saturated Operation
1 kΩ
+ 5 V
I
C
Channel I
Channel II
0
RG= 50 Ω
t
p
= 0.01
T
tp= 50 µs
95 10843
I
= 10 mA
I
F
F
50 Ω
Oscilloscope
R
1 MΩ
≥
L
C
20 pF
≤
L
Fig. 3 - Switching Times
Fig. 2 - Test Circuit, Saturated Operation
Document Number: 81135 For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.0, 04-Mar-10 545
Page 4
K827PH, K847PH
Vishay Semiconductors
TYPICAL CHARACTERISTICS (T
300
Coupled device
250
200
Phototransistor
150
IR-diode
100
50
- Total Power Dissipation (mW)
tot
0
P
0 40 80 120
T
96 11700
- Ambient Temperature (°C)
amb
Optocoupler, Phototransistor Output
= 25 °C, unless otherwise specified)
amb
Fig. 4 - Total Power Dissipation vs. Ambient Temperature
1000
100
10 000
VCE = 20 V
I
= 0
1000
100
10
- Collector Dark Current,
with Open Base (nA)
CEO
I
95 11026
F
1
0255075
T
- Ambient Temperature (°C)
amb
100
Fig. 7 - Collector Dark Current vs. Ambient Temperature
100
V
= 5 V
CE
10
10
1
- Forward Current (mA)
F
I
96 11862
0.1
0
0.4
0.8
VF - Forward Voltage (V)
1.2
1.6
2.0
Fig. 5 - Forward Current vs. Forward Voltage
2.0
1.5
1.0
0.5
- Relative Current Transfer Ratio
rel
0
- 25 0 25 50
CTR
T
95 11025
- Ambient Temperature (°C)
amb
VCE = 5 V
= 5 mA
I
F
75
Fig. 6 - Relative Current Transfer Ratio vs. Ambient Temperature
1
0.1
- Collector Current (mA)
C
I
95 11027
0.01
0.1 1 10
IF - Forward Current (mA)
100
Fig. 8 - Collector Current vs. Forward Current
100
IF = 50 mA
10
1
- Collector Current (mA)
C
I
0.1
0.1 1 10
95 10985
VCE - Collector Emitter Voltage (V)
20 mA
10 mA
5 mA
2 mA
1 mA
100
Fig. 9 - Collector Current vs. Collector Emitter Voltage
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 81135
546 Rev. 1.0, 04-Mar-10
Page 5
K827PH, K847PH
Optocoupler, Phototransistor Output
1.0
20 % used
0.8
CTR = 50 %
used
0.6
0.4
- Collector Emitter
0.2
CEsat
Saturation Voltage (V)
V
0
110
95 11028
IC - Collector Current (mA)
Fig. 10 - Collector Emitter Saturation Voltage vs. Collector Current
1000
VCE = 5 V
10 % used
100
Vishay Semiconductors
10
8
t
on
6
t
off
4
2
- Turn-on /Turn-off Time (µs)
off
/t
on
t
95 11030
0
04
2
IC - Collector Current (mA)
Fig. 13 - Turn-on/off Time vs. Collector Current
Non-saturated
operation
V
= 5 V
S
= 100 Ω
R
L
6
8
100
10
CTR - Current Transfer Ratio (%)
1
0.1 1 10
95 11029
IF - Forward Current (mA)
100
Fig. 11 - Current Transfer Ratio vs. Forward Current
50
Saturated operation
V
40
30
20
10
- Turn-on/Turn-off Time (µs)
off
/t
on
t
0
01015
95 11031
= 5 V
S
= 1 kΩ
R
L
5
IF - Forward Current (mA)
t
off
t
on
20
Fig. 12 - Turn-on/Turn-off Time vs. Forward Current
Document Number: 81135 For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.0, 04-Mar-10 547
Page 6
K827PH, K847PH
Vishay Semiconductors
Optocoupler, Phototransistor Output
PACKAGE DIMENSIONS in millimeters
4
6.48
6.81
5
0.76
1.14
4° typ.
1.27
0.46
0.56
i178006
3
6
9.63
9.91
2.54 typ.
2
7 8
1
0.79
Pin one ID
3.30
3.81
0.51
0.89
7.62 typ.
3° to 9°
ISO metho d A
10°
0.2
0.3
2.79
3.30
5.84
6.35
4°
i178007
PACKAGE MARKING
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
19.77
20.07
0.76
1.14
0.46
0.56
2.54 typ.
K827P
1.27
K847P
Pin one ID
6.48
6.81
3.30
3.81
0.51
0.89
7.62 typ.
3° to 9°
10°
typ.
ISO method A
0.20
0.30
2.79
3.30
5.84
6.35
21764-50
V YWW H 68
21764-51
V YWW H 68
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 81135
548 Rev. 1.0, 04-Mar-10
Page 7
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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